Finding the Fourth Proportional to 2,582,353, 3,874,151.58 and 809,425

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582,353 : 3,874,151.58 = 809,425 : x
2. Step 2: Convert to fraction form
   2,582,353/3,874,151.58 = 809,425/x
3. Step 3: Cross multiply
   2,582,353x = 3,874,151.58 × 809,425
4. Step 4: Simplify right side
   2,582,353x = 3,135,835,142,641.50
5. Step 5: Solve for x
   x = 3,135,835,142,641.50/2,582,353
6. Step 6: Final answer
   x = 1,214,332.49